Description

LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL (LinkRepository::create() calls HtmlMeta::getFromUrl()). The LinkStoreRequest validation rules do not include NoPrivateIpRule, allowing server-side requests to internal network addresses, Docker service hostnames, and cloud metadata endpoints. The project already has a NoPrivateIpRule class (app/Rules/NoPrivateIpRule.php) but it is only applied in FetchController.php (line 99), not in the primary link creation path.

INFO

Published Date :

2026-03-10T20:38:48.381Z

Last Modified :

2026-03-11T14:37:18.597Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-30953 vulnerability.

Vendors Products
Kovah
  • Linkace
Linkace
  • Linkace
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-30953.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact